Cutting tool insert



FIG. 1 is a top and left side perspective view of a cutting tool insert showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is an elevational view, taken from the right side;

FIG. 4 is a bottom plan view;

FIG. 5 is a cross sectional view taken along line V--V in FIG. 2;

FIG. 6 is a top and left side perspective view showing a second embodiment of that shown in FIGS. 1-5;

FIG. 7 is a top plan view;

FIG. 8 is an elevational view taken from the right side;

FIG. 9 is a bottom plan view;

FIG. 10 is a cross sectional view taken along line X--X in FIG. 7;

FIG. 11 is a top and left side perspective view showing a third embodiment of that shown in FIGS. 1-5;

FIG. 12 is a top plan view;

FIG. 13 is an elevational view taken from the right side;

FIG. 14 is a bottom plan view;

FIG. 15 is a cross sectional view taken along line XV-XV in FIG. 12;

FIG. 16 is a top and left side perspective view showing a fourth embodiment of that shown in FIGS. 1-5;

FIG. 17 is a top plan view;

FIG. 18 is an elevational view taken from the right side;

FIG. 19 is a bottom plan view; and,

FIG. 20 is a cross sectional view taken along the line XX--XX in FIG. 17 thereof. 

The ornamental design for a cutting tool insert, as shown and described. 